CN209902716U

CN209902716U - Processing positioning fixture

Info

Publication number: CN209902716U
Application number: CN201920699063.9U
Authority: CN
Inventors: 姚疆
Original assignee: Tianjin Ling Qi Gas Equipment Co Ltd
Current assignee: Tianjin Ling Qi Gas Equipment Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-07
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a processing positioning fixture, comprising a base plate, be equipped with first positioning mechanism, second positioning mechanism and clamping mechanism on the bottom plate, first positioning mechanism includes first mounting panel, a plurality of first locating component of establishing on first mounting panel to be the three horn types and laying, second positioning mechanism includes second mounting panel, a plurality of second locating component of establishing on the second mounting panel to be the three horn types and laying, clamping mechanism includes the third mounting panel, with curb plate, a plurality of the subassembly that compresses tightly that third mounting panel slope set up, be equipped with a plurality of supporting components on the curb plate. The utility model aims at providing a processing positioning fixture has solved and has made processing loaded down with trivial details among the prior art, and has visualized manual operation also has the error, leads to the not good and technical problem that work efficiency is low of location effect, has improved location effect and work efficiency.

Description

Processing positioning fixture

Technical Field

The utility model relates to a positioning fixture technical field especially relates to a processing positioning fixture.

Background

At present, in the production and processing process of workpieces, manual feeding and discharging are mainly depended on, the feeding and discharging time is long, and the efficiency is low. The processing is complicated, and the visual manual operation has errors, so that the positioning effect is poor and the working efficiency is low. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a processing positioning fixture has solved and has made processing loaded down with trivial details among the prior art, and visualizes manual operation also to have the error, leads to the not good and technical problem that work efficiency is low of location effect, has improved location effect and work efficiency.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a processing positioning fixture comprises a bottom plate, wherein a first positioning mechanism, a second positioning mechanism and a clamping mechanism are arranged on the bottom plate, the first positioning mechanism comprises a first mounting plate and a plurality of first positioning assemblies which are respectively arranged on the first mounting plate in a triangular mode, the plurality of first positioning assemblies comprise first positioning columns and first positioning pins which penetrate through the first positioning columns and are arranged in an adjustable mode, the second positioning mechanism comprises a second mounting plate and a plurality of second positioning assemblies which are respectively arranged on the second mounting plate in a triangular mode, the plurality of second positioning assemblies comprise second positioning columns and second positioning pins which penetrate through the second positioning columns and are arranged in an adjustable mode, the clamping mechanism comprises a third mounting plate, a side plate which is obliquely arranged with the third mounting plate, a plurality of pressing assemblies, and the plurality of pressing assemblies comprise chucks, connecting rods and rotary clamping cylinders, the rotary clamping cylinder is in transmission connection with the chuck through the connecting rod, a plurality of supporting assemblies are arranged on the side plate, and each supporting assembly comprises a cylindrical supporting seat and a bolt which is arranged in an adjustable mode and penetrates through the supporting seat.

Preferably, first mounting panel includes first mounting panel I and first mounting panel II, first mounting panel I and II parallel arrangement of first mounting panel and highly the same, first mounting panel I and II all fix on the bottom plate and parallel with the bottom plate of first mounting panel.

Preferably, the second mounting panel is "T" shape, second mounting panel and bottom plate fixed connection, a plurality of second locating component all sets up on the long edge of "T" shape second mounting panel.

Preferably, a plurality of the supporting components are fixedly connected with the side plate and are positioned between a plurality of the pressing components.

Preferably, the number of the pressing assemblies is three, and the three pressing assemblies are arranged on one side of the side plate close to the first positioning mechanism and the second positioning mechanism in a triangular mode.

Preferably, the supporting seat is of a coaxially arranged step-shaped structure, and each table top is a conical surface.

Preferably, the first positioning column and the first positioning pin are adjusted and fixed through adjusting holes and adjusting bolts, and the second positioning column and the second positioning pin are adjusted and fixed through adjusting holes and adjusting bolts.

The utility model has the advantages that:

the utility model discloses a through first positioning mechanism, second positioning mechanism and clamping mechanism, first positioning mechanism includes first mounting panel, a plurality of branch is established and is the first locating component that the triangle-type was laid on first mounting panel, a plurality of first locating component includes first locating column, runs through first locating column and rather than the first locating pin of adjustable setting, second positioning mechanism includes second mounting panel, a plurality of branch is established and is the second locating component that the triangle-type was laid on the second mounting panel, a plurality of the second locating component includes second locating column, runs through second locating column and rather than the second locating pin of adjustable setting, clamping mechanism includes third mounting panel, the curb plate that sets up with the slope of third mounting panel, a plurality of compress tightly the subassembly and include chuck, connecting rod and rotatory clamping cylinder, rotatory clamping cylinder passes through the connecting rod with the chuck transmission is connected, the side plates are provided with a plurality of supporting assemblies, and the supporting assemblies comprise cylindrical supporting seats and bolts which are penetrated through the supporting seats and are arranged in an adjustable mode, so that the positioning effect is improved, the clamping efficiency is improved, and the yield and the quality are improved; the utility model discloses a do not use any electron type component product in the processing positioning fixture, overcome the ageing scheduling problem of electron type component product easy electric leakage, improved processing positioning fixture's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the positioning fixture for machining.

Fig. 2 is a schematic structural view of another view angle of the positioning fixture of the present invention.

Fig. 3 is a top view of the positioning fixture for machining.

Fig. 4 is a schematic structural view of the supporting component of the positioning fixture of the present invention.

Wherein:

1. the bottom plate, 2, first positioning mechanism, 21, first mounting panel I, 22, first mounting panel II, 23, first locating column, 24, first locating pin, 3, second positioning mechanism, 31, second mounting panel, 32, second locating column, 33, second locating pin, 4, clamping mechanism, 41, third mounting panel, 42, curb plate, 43, rotary clamping cylinder, 44, connecting rod, 45, chuck, 5, supporting component, 51, supporting seat, 52, bolt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a processing positioning fixture comprises a base plate 1, a first positioning mechanism 2, a second positioning mechanism 3 and a clamping mechanism 4 are arranged on the base plate 1, the first positioning mechanism 2 comprises a first mounting plate, a plurality of first positioning components which are respectively arranged on the first mounting plate in a triangular manner, the plurality of first positioning components comprise a first positioning column 23 and a first positioning pin 24 which penetrates through the first positioning column 23 and is arranged in an adjustable manner with the first positioning column, the first mounting plate comprises a first mounting plate i 21 and a first mounting plate ii 22, the first mounting plate i 21 and the first mounting plate ii 22 are arranged in parallel and have the same height, the first mounting plate i 21 and the first mounting plate ii 22 are both fixed on the base plate 1 and are parallel to the base plate 1, and the first positioning column 23 and the first positioning pin 24 are adjusted and fixed by an adjusting hole and an adjusting bolt, the second positioning mechanism 3 comprises a second mounting plate 31 and a plurality of second positioning components which are respectively arranged on the second mounting plate 31 in a triangular mode, the second mounting plate 31 is in a T shape, the second mounting plate 31 is fixedly connected with the bottom plate 1, the plurality of second positioning components are all arranged on the long edge of the T-shaped second mounting plate 31, the plurality of second positioning components comprise second positioning columns 32 and second positioning pins 33 which penetrate through the second positioning columns 32 and are arranged in an adjustable mode, the second positioning columns 32 and the second positioning pins 33 are adjusted and fixed through adjusting holes and adjusting bolts, the clamping mechanism 4 comprises a third mounting plate 41, a side plate 42 which is obliquely arranged with the third mounting plate 41 and a plurality of pressing components, the plurality of pressing components comprise chucks 45, connecting rods 44 and rotary clamping cylinders 43, the rotary clamping cylinders 43 are in transmission connection with the chucks 45 through the connecting rods 44, be equipped with a plurality of supporting component on the curb plate 42, it is a plurality of supporting component and curb plate 42 fixed connection, and be located a plurality of compress tightly between the subassembly, the quantity that compresses tightly the subassembly is three, and three compress tightly the subassembly and be the triangle-type and lay in curb plate 42 is close to one side of first positioning mechanism and second positioning mechanism, and is a plurality of supporting component 5 includes cylindric supporting seat 51, runs through and adjustable bolt 52 that sets up with supporting seat 51, supporting seat 51 is the step-like structure of coaxial setting, and every mesa is the conical surface.

The processing workpiece is positioned by the first positioning component of the first positioning mechanism 2 and the second positioning component of the second positioning mechanism 3, and after the positioning is accurate, the rotary clamping cylinder 43 of the pressing component of the clamping mechanism 4 is used for driving the chuck 45 to clamp the processing workpiece through the connecting rod 44.

The utility model aims at providing a processing positioning fixture has solved and has need manual adjusting position and confirm the clamping state at every turn among the prior art for processing is loaded down with trivial details, and visualizes manual operation also to have the error, leads to the not good and technical problem that work efficiency is low of positioning effect, has improved positioning effect and work efficiency. The utility model improves the positioning effect, increases the clamping efficiency, and improves the yield and the quality; just the utility model discloses a do not use any electron type component product in the processing positioning fixture, overcome the easy ageing scheduling problem of electric leakage of electron type component product, improved processing positioning fixture's life.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a processing positioning fixture, includes the bottom plate, its characterized in that, be equipped with first positioning mechanism, second positioning mechanism and clamping mechanism on the bottom plate, first positioning mechanism includes first mounting panel, a plurality of branch establishes and is the first locating component that the triangle was laid on first mounting panel, and is a plurality of first locating component includes first reference column, runs through first reference column and rather than the first locating pin of adjustable setting, second positioning mechanism includes the second mounting panel, a plurality of branch establishes the second locating component that the triangle was laid on the second mounting panel, and is a plurality of the second locating component includes the second reference column, runs through the second reference column and rather than the second locating pin of adjustable setting, clamping mechanism includes the third mounting panel, with curb plate, a plurality of compressing tightly the subassembly that the third mounting panel slope set up, a plurality of compress tightly the subassembly and include chuck, The clamping device comprises a connecting rod and a rotary clamping cylinder, wherein the rotary clamping cylinder is in transmission connection with a chuck through the connecting rod, a plurality of supporting assemblies are arranged on the side plate, and each supporting assembly comprises a cylindrical supporting seat and a bolt which is arranged in an adjustable mode and penetrates through the supporting seat.

2. The machining positioning fixture as claimed in claim 1, wherein the first mounting plate comprises a first mounting plate I and a first mounting plate II, the first mounting plate I and the first mounting plate II are arranged in parallel and have the same height, and the first mounting plate I and the first mounting plate II are fixed on the bottom plate and are parallel to the bottom plate.

3. The machining positioning fixture as claimed in claim 1, wherein the second mounting plate is "T" shaped, the second mounting plate is fixedly connected to the base plate, and the second positioning assemblies are all disposed on the long side of the "T" shaped second mounting plate.

4. A tooling positioning fixture according to claim 1 wherein said plurality of support members are fixedly attached to said side plates and are positioned between said plurality of hold-down members.

5. A machining positioning fixture according to claim 4, wherein the number of the pressing assemblies is three, and the three pressing assemblies are arranged on one side of the side plate close to the first positioning mechanism and the second positioning mechanism in a triangular mode.

6. A positioning jig for machining as claimed in claim 1 wherein said support base is a coaxially disposed stepped structure and each of said lands is tapered.

7. The machining positioning fixture of claim 6, wherein the first positioning column and the first positioning pin are adjusted and fixed by an adjusting hole and an adjusting bolt, and the second positioning column and the second positioning pin are adjusted and fixed by an adjusting hole and an adjusting bolt.